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Rex::ElfScan::Search::DumpRVA

Attributes

elf[RW]

Public Class Methods

new(elf) click to toggle source
# File lib/rex/elfscan/search.rb, line 11
def initialize(elf)
        self.elf = elf
end

Public Instance Methods

config(param) click to toggle source
# File lib/rex/elfscan/search.rb, line 15
def config(param)
        @address = param['args']
end
scan(param) click to toggle source
# File lib/rex/elfscan/search.rb, line 19
def scan(param)
        config(param)

        $stdout.puts "[#{param['file']}]"

        # Adjust based on -A and -B flags
        pre = param['before'] || 0
        suf = param['after']  || 16

        @address -= pre
        @address = 0 if (@address < 0 || ! @address)
        buf = elf.read_rva(@address, suf)
        $stdout.puts elf.ptr_s(@address) + " " + buf.unpack("H*")[0]
end

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